General

  • Target
    HEUR-Trojan.Win32.Agent.gen-c5bf77877c8b8254f.exe
  • Size 3.4MB
  • Sample230116-pp2emsfa29
  • SHA256 c5bf77877c8b8254ff63320397401444788b6ffcf7b0f7d4c31fef2d02132e4d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • nullmixer

C2
  • http://razino.xyz/

Extracted

Family
  • vidar

Version
  • 39.4

Botnet
  • 706

C2
  • https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family
  • redline

Botnet
  • @new@2023

C2
  • 77.73.133.62:22344

Attributes
  • auth_value

    8284279aedaed026a9b7cb9c1c0be4e4

Extracted

Family
  • redline

Botnet
  • Andriii_ff

C2
  • 185.244.181.112:33056

Attributes
  • auth_value

    0318e100e6da39f286482d897715196b

Extracted

Family
  • redline

Botnet
  • LogsDiller Cloud (TG: @logsdillabot)

C2
  • 51.210.137.6:47909

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family
  • amadey

Version
  • 3.66

C2
  • 62.204.41.27/9djZdj09/index.php

Extracted

Family
  • raccoon

Botnet
  • 64b445f2d85b7aeb3d5c7b23112d6ac3

C2
  • http://45.15.156.209/

rc4.plain

Extracted

Family
  • redline

Botnet
  • gula

C2
  • 62.204.41.211:4065

Attributes
  • auth_value

    4bef3143c3de8ce351d43c906a88fb8a

Extracted

Family
  • redline

Botnet
  • Medi2

C2
  • 167.235.156.206:6218

Attributes
  • auth_value

    415e49528666a4468e12b696ddda231f

Extracted

Family
  • redline

Botnet
  • 1

C2
  • librchichelpai.shop:81

  • rniwondunuifac.shop:81

Attributes
  • auth_value

    b6c86adb7106e9ee7247628f59e06830

Extracted

Family
  • redline

Botnet
  • 1111223333

C2
  • 82.115.223.9:15486

Attributes
  • auth_value

    64ab100c5a9f497dd18f093d7dc8818c

Targets

    • Target
      HEUR-Trojan.Win32.Agent.gen-c5bf77877c8b8254f.exe
    • Size 3.4MB
    • SHA256 c5bf77877c8b8254ff63320397401444788b6ffcf7b0f7d4c31fef2d02132e4d
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Fabookie payload

    • Detects Smokeloader packer

    • Fabookie

      Fabookie is facebook account info stealer.

    • Modifies Windows Defender Real-time Protection settings

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Nirsoft

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Uses the VBS compiler for execution

    • Checks whether UAC is enabled

    • Drops Chrome extension

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks